Su Yiran was leisurely joking with Xu Sanduo here, and Zhao Mo had already begun to prove it,

Pei Ziyi, I know that your theory and practical operations are full marks, but Su Yiran has proved to us that she has mastered far more things than you, if you don't believe it, let's do a test now?

For this kind of remark that you are inferior to others in person, only Zhao Mo can do it, and Su Yiran has a deep understanding of this.

At that time, when she was still working as a patient in his hands, the interns he brought under his hands came to her ward almost every day and complained to her about how poisonous Zhao Mo was!

Su Yiran didn't believe it originally, but once she happened to bump into those interns who Zhao Mo was training, and she began to criticize them, and compared them with the interns brought by other professors, although those interns were not convinced, they could only endure silently!

As a result, a few people couldn't bear it anymore, so they simply quit their jobs in the hospital and left, but Zhao Mo was beaten severely with a sack on the way back one day, and when she came to check her temperature with a blue nose and swollen face the next day, her stomach hurt with laughter!

Now that Pei Ziyi has bumped into Zhao Mo's muzzle again, I'm afraid that it is impossible not to be hurt by the heart!

But Pei Ziyi seemed to be very confident, and glanced at Su Yiran, who was sitting leisurely next to him, and replied chicly,

Test it, but say it in advance, if Su Yiran is not as good as me, you and she have to apologize to me!

"Poof!"

Su Yiran was about to raise her hand to signal that she wanted to withdraw from this boring war, but Peng Qian on the side stood up faster than her, and looked at Pei Ziyi with disdain.

Hey, what if you lose?

Pei Ziyi swore with a sworn face,

I won't lose!!

Hmph, there are no absolutes in everything, why can you ask for it, when you come to our side, you don't have this right?

Pei Ziyi saw that Peng Qian would not give up if she didn't let her make a promise, so she had to swallow her anger and agree,

I also apologize to you if I lose, and at the same time, I have no objection to any future decisions!!

That's pretty much it!!

Peng Qian looked at Pei Ziyi coldly, and when she saw that she had achieved her goal, she clapped her hands and sat down, but Xue Zichen on the side knocked her head helplessly, with a look of disgust,

How can you be everywhere!!

Peng Qian was unconvinced when she heard this,

I'm doing this for your benefit, okay? I was not happy at the thought that you were about to leave me again, and now I can rest assured that Ran Ran will follow you!

Xue Zichen was speechless,

Didn't I say that I only like you?

I know, but ......

The latter words, Su Yiran couldn't listen to them anymore, he was really abusing them as single dogs anytime and anywhere!!

Zhao Mo saw that Pei Ziyi had also made his own guarantees, and immediately stopped being verbose, and immediately began to ask questions.

My first question is, what is saline?

Pei Ziyi began to answer without thinking about it,

Normal saline refers to a sodium chloride solution with an osmotic pressure equal to the osmotic pressure of animal or human plasma commonly used in physiological experiments or clinical practice.

So what is the concentration used?

It is 0 when used for amphibians. 67～0。 70 is 0 for mammals and humans. 85～0。 9. The concentration of sodium chloride injection used in daily dripping is 0. 9 It can be used as normal saline, and can also be used externally, such as cleaning wounds or changing dressings.

What is nitroglycerin?

A yellow, oily, clear liquid that can explode due to vibration and is a chemical hazard, but nitroglycerin can also be used as a reliever for angina.

What harm can it cause to the human body if it is not used properly?

Small amounts may cause severe throbbing headache, often nausea, palpitations, sometimes vomiting and abdominal pain, and facial warmth and flushing; Hypotension, depression, confusion, and occasionally delirium, methemoglobinemia, and cyanosis are common. Especially if after drinking, the symptoms I mentioned above will intensify, and at the same time mania occurs.

What are the medical effects?

Zhao Mo flipped through the notebook in his hand and continued to ask questions, Pei Ziyi did not panic, and responded calmly,

For nitroglycerin, it is mainly used as a vasodilator in medicine, made 0. 3 glycerin tablets, administered sublingually, with a rapid and short-lived effect, treats angina pectoris caused by coronary artery stenosis.

Moreover, nitroglycerin tablets should not be swallowed, but should be taken under the tongue.

Why?

Because the swallowed nitroglycerin must pass through the liver during the absorption process, most of the nitroglycerin in the liver will be destroyed, and the efficacy of the drug will be greatly reduced. There are many blood vessels under everyone's tongue called the sublingual venous plexus, nitroglycerin is very easy to dissolve, when it is contained under the tongue, the dissolved drug can directly enter the blood, so not only the effect is fast, and the effect will not be reduced. Nitroglycerin is slightly sweet and irritating, so nitroglycerin not only dissolves quickly, but also has a burning sensation under the tongue, which is also a sign that the drug is effective.

I have to say that this question and answer is simply applauding, Pei Ziyi's answer to the question is simply leaky, and the terminology is professional, concise and clear, although these people here also have a little understanding of these, but it is impossible to be as accurate as her answer.

And they just need to distinguish what kind of medicine it is, in fact, they don't need to remember so much at all, anyway, they are not doctors, no matter how much they learn, it is impossible for you to inject or use drugs to patients without authorization.

While everyone was amazed, Zhao Mo continued his question.

Last question, what is the English abbreviation of saline and nitroglycerin, please say it!!

NS and ......

Pei Ziyi suddenly got stuck after saying normal saline, because she couldn't remember the abbreviation of nitroglycerin!

You don't have it in that book at all!

As a last resort, Pei Ziyi had to use this as an excuse, but Zhao Mo turned his head indifferently and looked at Su Yiran,

Tell me about it!

NS and NG

The answer came out of Su Yiran's mouth easily, causing everyone to admire, but Pei Ziyi's eyes widened in disbelief, and at the same time she couldn't believe that she had lost, and the confident answer in front couldn't hide her embarrassment at this time, but Zhao Mo ignored her face and said leisurely,

I'm sure every volunteer present has memorized and knows a little bit about what you just answered, because I wrote it in that book!

However, what I need more is that you can learn what I want you to learn in my heart, I know, the last question I just asked, many people don't know, because most of the medicines in the warehouse are in Chinese, although there is also English on it, because this is the medicine we shipped from China, so there can still be Chinese, but if the drugs shipped to Somalia in the future become other countries, only English, I am afraid that you will not even know the name of the medicine at that time, let alone when there is only one abbreviation!

Therefore, this is the reason why I chose Su Yiran and Xue Zichen, because of the two of them, the fill-in-the-blank questions in the back are all abbreviated, and the meaning of the representation, I believe you know it even if you don't say it!

When Su Yiran heard this, he held his forehead weakly, turned his head and secretly looked at Xue Zichen next to him, and said helplessly,

I was actually lazy to write a shorthand and put it there!

Xue Zichen smiled, stretched out his hand and clapped his hands with Su Yiran,

metoo！！

At this time, Pei Ziyi was already trembling with anger, she couldn't believe that she really lost to Su Yiran, in this volunteer group for so many years, she had never been under Xue Zichen, but now she was left behind Su Yiran, she was unwilling, why could she get the quota so easily, but she had to work so hard.

Pei Ziyi couldn't accept herself like this, and at the same time, she couldn't accept everyone's eyes looking at her like this at this time, so she angrily dropped the documents in her hand and ran out, but Peng Qian was still shouting behind,

Hey, you haven't apologized to them yet!!

Xue Zichen immediately pulled Peng Qian to sit down, glared at her and said angrily,

I haven't made enough of it!

Peng Qian replied with some dissatisfaction,

Obviously she made the trouble first, why are you talking about me now!

Xue Zichen was about to explain, but Peng Qian suddenly said with a look of grievance,

Xue Zichen, did you stay alone with her for a few days, and you think she is very good and doesn't like me anymore!

I didn't!

Then why are you so protective of her, and I didn't do anything to her!

Xue Zichen felt a little inexplicably irritable about Peng Qian's sudden and unreasonable behavior, everyone was here to get down to business, but Peng Qian still messed with him regardless of the occasion, making him a little unable to get off the stage.

Qianqian, we're still in a meeting, we'll talk about it later!

Peng Qian has always been a character who doesn't care, today Xue Zichen spoke for Pei Ziyi, which made her indeed a little mustard, before, he would never say half a word!

Xue Zichen, you don't have to say anything later!!

Peng Qian yelled at Xue Zichen and walked out without looking back!

Everyone has long been accustomed to their model of a big quarrel in three days and a small quarrel in two days, Xue Zichen saw Peng Qian running out, and he didn't chase it, but just sat in the position with an ugly face, Su Yiran saw this, and hurriedly patted him on the shoulder and comforted,

I'll go out and have a look!

Xue Zichen nodded with a slightly softened face.

A woman's jealousy is innate, sensitive and terrifying at the same time, Su Yiran understands it very well, after all, she is also a woman, and she also knows what it is like to watch the man she likes be good to other women!

When Ling Yan appeared in front of her with Qi Meng, she was also very uncomfortable, she didn't understand it at the time, but now she suddenly understood, it turned out to be jealousy, and she was jealous more than once, now thinking of this, Su Yiran felt a little funny, but fortunately, they are still good now!

Su Yiran didn't tell Peng Qian about her past, but now while persuading her, she told her all about her experience, Peng Qian was still a little angry, but later she was a little uncomfortable and couldn't help but sigh,

However, your road to love is much more bumpy than mine!

Su Yiran smiled, and patted her hand at the same time before saying,

Anyone's love is not smooth sailing, there are difficulties, overcome, what accumulates is feelings, can't be overcome, but the ending left is separation, which outcome are you willing to choose?

sanjiangge